<html>
	<head>
		<style type="text/css">
			.photon{
				width:5px; 
				height:30px; 
				position:fixed; 
				background-color: #000000;
	   			filter:alpha(opacity=20); 
	   			-moz-opacity: 0.2; 
	   			opacity: 0.2;
	   		}		
		</style>
		<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"></script>
		<script type="text/javascript" src="doubleslit.js"></script>
		
		

	</head>
	<body style="background-color: #aaaaaa;">

		
		<div id="canvas" style="width:1100px; height: 100px; background-color: #ffffff;">
	
		</div>
		<div id="controls">
			<form>
				radius:: <input id="radius" type="text"></div> 
			</form>
			<input type="submit" id="go" ></input>
		</div>
		
		
			
	<script>
			$("#go").click(function() 
			{
				mainLoop();	 
			});
	</script>
	</body>

</html>